87320640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8269}}^1$

素因数の和:8300

約数の個数: 112

約数和(自身を含む): 302483520

約数和(自身を除く): 215162880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 8269, 10560, 16538, 24807, 33076, 41345, 49614, 66152, 82690, 90959, 99228, 124035, 132304, 165380, 181918, 198456, 248070, 264608, 272877, 330760, 363836, 396912, 454795, 496140, 529216, 545754, 661520, 727672, 793824, 909590, 992280, 1091508, 1323040, 1364385, 1455344, 1587648, 1819180, 1984560, 2183016, 2646080, 2728770, 2910688, 3638360, 3969120, 4366032, 5457540, 5821376, 7276720, 7938240, 8732064, 10915080, 14553440, 17464128, 21830160, 29106880, 43660320, 87320640]

約数ペア:

[(1, 87320640), (2, 43660320), (3, 29106880), (4, 21830160), (5, 17464128), (6, 14553440), (8, 10915080), (10, 8732064), (11, 7938240), (12, 7276720), (15, 5821376), (16, 5457540), (20, 4366032), (22, 3969120), (24, 3638360), (30, 2910688), (32, 2728770), (33, 2646080), (40, 2183016), (44, 1984560), (48, 1819180), (55, 1587648), (60, 1455344), (64, 1364385), (66, 1323040), (80, 1091508), (88, 992280), (96, 909590), (110, 793824), (120, 727672), (132, 661520), (160, 545754), (165, 529216), (176, 496140), (192, 454795), (220, 396912), (240, 363836), (264, 330760), (320, 272877), (330, 264608), (352, 248070), (440, 198456), (480, 181918), (528, 165380), (660, 132304), (704, 124035), (880, 99228), (960, 90959), (1056, 82690), (1320, 66152), (1760, 49614), (2112, 41345), (2640, 33076), (3520, 24807), (5280, 16538), (8269, 10560)]